[][src]Function rustc_driver::extra_compiler_flags

fn extra_compiler_flags() -> Option<(Vec<String>, bool)>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Gets a list of extra command-line flags provided by the user, as strings.

This function is used during ICEs to show more information useful for debugging, since some ICEs only happens with non-default compiler flags (and the users don't always report them).